Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,662,475",
      "signature": "0x8bc3f8670b50e397ef0e4198b2f1eefc4586195bff038f81c8725b7b2c27a49153c3d30e4d79fe36dfc771af908fb0a1",
      "randomness": "0x2a3460159a6f42c97095e436de83bd5dde9f848eb7b8f02b8fd3b9a4a22c537c"
    }
  ],
  "blockNumber": "7,435,917"
}

{
  "Sr25519": "0x6e400ac0a54362cd47c46b553641f06dc4ccf4448eb5b41a12cc6f924c6ae01da1fc78f7d98aa92f75358066a73feda10a63a1cd57224b86e84bb628e83ce283"
}